Template:Watson & Flores, 2011
- Watson, J.M. & Flores, A.R. 2011. Study and rehabilitation of some endemic Argentinian taxa in the genus Viola L. (Violaceae), and lectotypification of a Peruvian species. Gayana Botánica 68(2) 297–308. DOI: 10.4067/S0717-66432011000200017 .